APA

Cornell R., . (1970). The soviet political system. Englewood Cliffs: Prentice-Hall.

Chicago

Cornell Richard, . 1970. The soviet political system. Englewood Cliffs: Prentice-Hall.

Harvard

Cornell R., . (1970). The soviet political system. Englewood Cliffs: Prentice-Hall.

MLA

Cornell Richard, . The soviet political system. Englewood Cliffs: Prentice-Hall. 1970.